What is NC Servo Feeder and Why Do We Use Them?

16 Jun.,2025

 

5 Advantages of NC Servo Feeders

Why is the NC servo feeder cost-effective? Every company wants to buy a machine with highly cost-effective. In the punch feeder equipment industry, it has been mentioned for a long time that the high cost-effective feeder is the roller feeder.

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Although the price of an NC servo feeder is higher than other models, its easy operation can save a lot of working time and labor costs, so it can greatly reduce processing costs. At the same time, due to the high feeding accuracy of the NC servo feeder, the product quality is high and the scrap rate is low, which greatly improves the product quality and reduces a lot of expenses. In the long run, the cost of the equipment will be reduced, but there will be more features in operation. So the NC servo feeder has a high cost-performance ratio.

 NC Servo Feeder RNC (0.3-3.2MM)

5 Advantages of NC servo feeders

1. NC servo feeder high precision, is the first CNC system in the feeding equipment, to achieve PLC, servo motor precise control of the feeding cylinder to achieve the stamping feeding model, usually feeding accuracy can reach ± 0.02mm, is unreachable by other feeding equipment.

The NC feeding accuracy is generally ± 0.02mm, which can reach ± 0.01mm in short-distance feeding. The feeding step distance is 0-10m, which can be adjusted at will. At the same time, it has a multi-stage feeding function. It can input multiple groups (up to 20 groups) of different feeding lengths according to the actual demand, which can be used for modern diversified processing and production demand.

2. A wider range of applications, NC servo feeder driven by an independent motor, while having mechanical relaxation and pneumatic relaxation in two ways, not limited by the installation of equipment, not only with punching machines but also be used with plate shears, molding machines and other types of machine tools, with a wide range of application.

3. Easy to operate, high degree of automation, labor intensity is small, increase the effective working time. Compared with roller feeder use before the actual collocation dies for the inching test machine, debugging the material width, thickness, and feeding steps after continuous stamping production, is not only a tedious adjustment, and must be completed by professional and technical personnel. NC feeders simply do not need to consider so many factors, NC servo feeders use 7-inch touch screen point control operation, feeding step, feeding speed and other parameters can be set simply and quickly, saving seasonal exertion.

4. Multi-segment feeding, to meet the needs of specialized processing, in the use of multi-stage progressive die for stamping production, feeding step is often not exactly the same when the ordinary feeding machine can no longer be used, and NC servo feeder is equipped with 10-segment feeding function, can fully meet the needs of customers multi-station die.

5. Energy saving, high reliability, NC servo feeder in the relaxation phase, the servo motor does not need to continue to run energy storage, greatly reducing the loss of energy, while in the event of failure, with automatic diagnosis function is fully functional, safe and reliable use.

What is a Servo Feeder? | KORE Machinery

Servo Feeders Explained

A servo feeder is a sophisticated device that precisely feeds material into a machine for stamping, cutting, or forming. Unlike traditional mechanical or pneumatic feeders, servo feeders have servo motors that provide exceptional control over speed, position, and acceleration. This advanced technology allows for unparalleled precision and efficiency, making servo feeders a vital component in the automation of manufacturing operations.

By integrating servo feeders, industries can significantly enhance their production capabilities. They can adapt quickly to various material types and specifications while minimizing waste and improving overall throughput.

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How Do They Work?

The technology behind servo feeders is centered around servo motors, pivotal for achieving high precision and meticulous control in feeding mechanisms. These motors are distinguished by their ability to precisely manage motion variables such as position, speed, and acceleration, courtesy of built-in encoders that provide real-time feedback. This feedback loop allows for adjustments on the fly, ensuring exceptional accuracy.

Complementing the servo motors, servo feeders often incorporate advanced technologies such as Programmable Logic Controllers (PLCs) and sophisticated user interfaces. PLCs serve as the brains of the operation, orchestrating the feeder’s movements based on pre-set parameters and real-time data, optimizing the process flow, and reducing manual intervention.

User interfaces, on the other hand, provide a user-friendly platform for operators to input commands, monitor operational status, and make adjustments as needed, further enhancing the feeder’s functionality and ease of use.

Together, these technologies make servo feeders integral to modern manufacturing setups, driving efficiency and precision.

Benefits of Using Servo Feeders

Servo feeders offer numerous benefits that streamline manufacturing processes and enhance productivity across various industries. Their advanced technology provides significant advantages over traditional feeding mechanisms, such as:

  • Improved Accuracy: Servo feeders deliver exceptional material positioning and alignment precision, which are crucial for high-quality production outputs.
  • Faster Setup Times: With programmable settings and easy-to-use interfaces, servo feeders can be quickly configured for different jobs, significantly reducing downtime between production runs.
  • Flexibility in Material Handling: These feeders can accommodate various materials and sizes, making them versatile for multiple manufacturing needs.
  • Enhanced Production Efficiency: By optimizing feed rates and minimizing manual adjustments, servo feeders increase the throughput of production lines.
  • Waste Reduction: The precision and control servo feeders provide reduced material waste, contributing to more sustainable manufacturing practices.
  • Cost Savings: Improved efficiency and reduced waste lead to lower operating costs, making servo feeders a cost-effective solution for automated manufacturing.

Maintenance and Care Tips

Regular maintenance and proper care are essential to ensure the longevity and optimal performance of servo feeders. Routine cleaning to remove debris and prevent accumulation is crucial, as dirt can impair the feeder’s precision and cause wear on mechanical parts. According to manufacturer recommendations, regular lubrication of moving components is also vital to maintain smooth operation and prevent mechanical failures.

Periodic inspections of the servo motor, drive systems, and controllers are necessary to identify and address early signs of wear or failure, preventing costly downtime. Maintaining tight, secure connections and checking for software updates also ensures the control systems operate efficiently. Common troubleshooting issues often involve inaccuracies in feeding lengths or speeds, typically resolved by recalibrating the servo motor settings or checking for software errors.

Ensuring all parts are aligned and functioning correctly can resolve many operational issues and maintain the feeder’s efficiency and reliability.

KORE Machinery & Servo Feeders

We proudly integrate advanced servo feeder technology across its products, enhancing precision and efficiency in metal processing. Specifically:

  • The 3-in-1 NC Servo Straightener Feeder with Uncoiler is designed to streamline workflows by combining straightening, feeding, and uncoiling into one efficient unit, ideal for various industrial applications.
  • The TLF3 series, which includes models like the TLF3-700 to TLF3-, adapts to different material widths, offering flexibility for various applications.
  • KORE’s Slitting Lines for Stainless Steel & Aluminum utilize AC Servo motors, providing superior power control for precise and efficient handling of materials.
  • The Press Feeding & Coil Handling Systems feature advanced solutions such as 3-in-1 NC servo straighteners, highlighting KORE Machinery’s commitment to innovation and quality in meeting diverse industrial needs.

Ready To Work Together?

At KORE Machinery, we’re proud of how our servo feeders are revolutionizing manufacturing. With top-notch products like the 3-in-1 NC Servo Straightener Feeder with Uncoiler and the TLF3 series, we are committed to enhancing precision and efficiency in your operations.

As automation technologies evolve, we continue to lead with innovative solutions that meet the industry’s changing needs. Our servo feeders are designed to help you keep pace and maximize productivity.